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SIG Brokerage’s Interactive Brokers IBKR Stock Holding History

SIG Brokerage’s Portfolio IBKR Stock Details IBKR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-12,000
Closed -$665K – 860
2025
Q2 		$665K Sell
12,000
-28,000
-70% -$1.33M 0.02% 418
2025
Q1 		$1.66M Buy
+40,000
New +$1.98M 0.08% 192

Other funds holding IBKR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CCM
Cantillon Capital Management New York $15.1B AUM 23.54% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
GWM
Greenwich Wealth Management Greenwich, Connecticut $2.45B AUM 39.53% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

SIG Brokerage's IBKR Position: Q2 2025 in Review

SIG Brokerage sold out of Interactive Brokers (IBKR) in Q2 2025, closing a stake of 31,504 shares — an estimated $1.49M sold.

SIG Brokerage first reported a position in IBKR in Q1 2025 and held it in 1 quarter. The position peaked at $1.3M in Q1 2025. 802 funds tracked by Wall St. Rank hold IBKR as of Q2 2025.

  • SIG Brokerage reported no remaining Interactive Brokers position as of Q2 2025 after selling out during the quarter.
  • SIG Brokerage sold 31,504 Interactive Brokers shares in Q2 2025, an estimated $1.49M.
  • SIG Brokerage first reported a position in Interactive Brokers in Q1 2025 and held it in 1 quarter.
  • SIG Brokerage's Interactive Brokers position peaked at $1.3M in Q1 2025.
  • 802 funds tracked by Wall St. Rank held Interactive Brokers as of Q2 2025.

Based on SIG Brokerage's 13F filing for Q2 2025, filed 14 Aug 2025.